In November 2023, Tetra Pak and Lactogal introduced an aseptic beverage carton with a paper-based barrier. This initiative is part of a large-scale technology validation involving approximately 25 million packages, currently underway in Portugal. The carton is composed of about 80% paperboard, raising the renewable content to 90%. It also reduces its carbon footprint by one third (33%) and has been certified as Carbon Neutral by the Carbon Trust
